package com.neuedu.corejava.ch4.practise;

public class Demo24 {

	public static void main(String[] args) {
		int[][] a = new int[3][4];
		for (int i = 0; i < a.length; i++) {
			for (int j = 0; j < a[i].length; j++) {
				a[i][j] = i + j;
				System.out.print(a[i][j]);//5
			}
		}
        System.out.println();
	}

}
